Jiangsu Profile
Product List
721. 4mm Omni Directional Back Electret Condenser Microphone 
[Nov 27, 2025]
[Nov 27, 2025] 1. Electrical Characteristics (Temperature =20±2ºC Humidity=65±5%) No Parameter Symbol Condition Limits Unit Min. Center Max. 1.1 Sensitivity S 0dB=1V/Pa,at ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
722. Omni Directional Black Electret Condenser Microphone with Wire [Nov 27, 2025]
[Nov 27, 2025] 1. Electrical Characteristics (Temperature =20±2ºC Humidity=65±5%) No Parameter Symbol Condition Limits Unit Min. Center Max. 1.1 Sensitivity S 0dB=1V/Pa,at ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
723. Super Low Tone Wireless Bluetooth Speaker Portable Outdoor Small Mini Speaker [Oct 14, 2025]
[Oct 14, 2025] FUNCTION: BT, FM, TF, USB, AUX, TWS MATERIAL: ABS+IRON NET RANGE:10M SPEAKER:52MM*2, 4Ω3W*2 BATTERY:1200MAH, 18650 WORKING HOUR:2-3H PRODUCT SIZE: 18.5*8.5*5.5CM PRODUCT COLOR: BLACK, RED, BLUE, GOLDEN, ...
724. Bluetooth Speaker Outdoor Sports Portable Radio Hot Sale Ea-J009 [Oct 14, 2025]
[Oct 14, 2025] MODEL: EA-J009 FUNCTION: BT, FM, TF, USB, AUX MATERIAL: ABS RANGE:10M SPEAKER: 4Ω3W*2 BATTERY:800MAH WORKING HOUR:2-3H PRODUCT SIZE: 17*8*8CM PRODUCT COLOR: BLACK, RED, BLUE, GREEN
725. New Wireless Bluetooth Speaker Outdoor Portable Mini Subwoofer [Oct 14, 2025]
[Oct 14, 2025] MODEL: EA-ET801 FUNCTION: BT, FM, TF, USB, AUX MATERIAL: ABS RANGE:10M SPEAKER:4Ω3W*2 BATTERY:1200MAH, 18650 WORKING HOUR:2-3H PRODUCT SIZE: 17*7*8CM PRODUCT COLOR: BLACK, RED, BLUE, GRAY
726. Wireless Bluetooth Speaker High Power Portable Subwoofer Charge3+ [Oct 14, 2025]
[Oct 14, 2025] MODEL: EA-CHARGE3+ FUNCTION: BT, FM, TF, USB, AUX, MOBILE POWER MATERIAL: ABS RANGE:10M SPEAKER:52MM*2, 4Ω5W*2 BATTERY:1200MAH, 18650 WORKING HOUR:2-3H PRODUCT SIZE: 9*9*21.5CM PRODUCT COLOR: BLACK, RED, ...
727. Wireless Charging Bluetooth Portable Audio Outdoor Mini Card Subwoofer Speaker [Oct 14, 2025]
[Oct 14, 2025] MODEL: EA-J006 FUNCTION: BT, FM, TF, USB, AUX MATERIAL: ABS RANGE:10M SPEAKER:4Ω3W*2 BATTERY:800MAH, 18650 WORKING HOUR:2-3H PRODUCT SIZE: 15.3*5.5*5.5CM PRODUCT COLOR: BLACK, RED, BLUE, GREEN
728. Bluetooth Speaker Mini Outdoor Small Stereo Portable Card Radio Speaker [Oct 14, 2025]
[Oct 14, 2025] MODEL: EA-H33 FUNCTION: BT, FM, TF, USB, AUX, 1+1(TWS) MATERIAL: ABS RANGE:10M SPEAKER:52MM*2, 4Ω3W*2 BATTERY:1200MAH, 18650 WORKING HOUR:3-4H PRODUCT SIZE: 20.2*6.5*8.5CM PRODUCT COLOR: BLACK, RED, BLUE, ...
729. Cylindrical Wireless Bluetooth Speaker Portable Speaker [Oct 14, 2025]
[Oct 14, 2025] MODEL: EA-GT112 FUNCTION: BT, FM, TF, USB, AUX MATERIAL: ABS RANGE:10M SPEAKER:45MM*2, 4Ω3W BATTERY:800MAH WORKING HOUR:2-3H PRODUCT SIZE: 17*7.6*7.6CM PRODUCT COLOR: BLACK, RED, BLUE, GREEN,ORANGE, ...
730. New Bluetooth Speaker Wireless Bluetooth Portable Speaker [Oct 14, 2025]
[Oct 14, 2025] MODEL: EA-H19 FUNCTION: BT, FM, TF, USB, AUX, TWS MATERIAL: ABS+IRON NET RANGE:10M SPEAKER:52MM*2, 4Ω5W*2 BATTERY:1200MAH, 18650 WORKING HOUR:2-3H PRODUCT SIZE: 18.3*8*18.5CM PRODUCT COLOR: BLACK, RED, ...
731. Wireless Bluetooth Mini Speaker Outdoor Portable Waterproof Speaker [Oct 14, 2025]
[Oct 14, 2025] MODEL: EA-FLIP5 FUNCTION: BT, FM, TF, USB, AUX, TWS MATERIAL: ABS RANGE:10M SPEAKER: 52MM*2, 4Ω5W*2 BATTERY:1200MAH, 18650 WORKING HOUR:3-4H PRODUCT SIZE: 18.1*7.3*6.6CM PRODUCT COLOR: BLACK, RED, BLUE, ...
732. Professional Grade, High-Definition Matrix (4 channels) [Sep 22, 2025]
[Sep 22, 2025] Product Description An advanced audio/video switching and distribution device, whose core function is to route signals from multiple input sources to multiple display devices, and allow any input source to be ...
733. Professional Grade, High-Definition Matrix (8 channels) [Sep 22, 2025]
[Sep 22, 2025] Product Description An advanced audio/video switching and distribution device, whose core function is to route signals from multiple input sources to multiple display devices, and allow any input source to be ...
734. 5" (120mm) Paper Cone Ceiling Speaker [Sep 04, 2025]
[Sep 04, 2025] SPECIFICATION: Impedance 8 ohms Transformer 3W/100V Woofer 5"(120mm) paper cone,ASV14mm Magnet 60*10mm Sensititity(1w/1m) 90dB Frequency Response 130Hz-18KHz Cutout dimension Φ155mm Overall ...
735. 1.0m 2.0m 3.0m 4.0m 5.0m Audio/Video Cable CH42195 [Jul 17, 2025]
[Jul 17, 2025] AUDIO/VIDEO CABLE CH42195 Features: Assembly Type 2×RCA Plug to 2×RCA Plug Audio Interconnect Cable About us: Twenty years ago, a factory starts its first step in Electronic field. It is named as ...
